YKF

$139 Find Cheap Flights to Toronto Region of Waterloo Intl

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Region of Waterloo Intl departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto Region of Waterloo Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Toronto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Toronto, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$257
WestJet
Mon 4/20Thu 4/23
IAH - YKF • 1 stop
Cheapest one-way
$139
WestJet
Wed 4/22
SEA - YKF • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Region of Waterloo Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Region of Waterloo Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Region of Waterloo Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Region of Waterloo Intl

Mon, Apr 20 - Thu, Apr 23
WestJet Logo
6:20 pm - 5:29 am
IAH
-
YKF
10h 09m
1 stop
WestJet Logo
6:20 am - 5:30 pm
YKF
-
IAH
12h 10m
1 stop
$257WestJet
Mon, Apr 20 - Sun, May 10
WestJet Logo
3:10 pm - 5:29 am
SEA
-
YKF
11h 19m
1 stop
WestJet Logo
8:40 pm - 9:40 am
YKF
-
SEA
16h 00m
1 stop
$290WestJet
Thu, Jun 4 - Sun, Jun 7
WestJet Logo
7:35 pm - 7:50 pm
SEA
-
YKF
21h 15m
1 stop
WestJet Logo
8:40 pm - 9:40 am
YKF
-
SEA
16h 00m
1 stop
$291WestJet
Fri, Apr 17 - Thu, Apr 23
WestJet Logo
1:00 pm - 5:29 am
SFO
-
YKF
13h 29m
1 stop
WestJet Logo
6:20 am - 12:10 pm
YKF
-
SFO
8h 50m
1 stop
$310WestJet
Fri, May 15 - Sun, May 17
WestJet Logo
8:00 am - 7:50 pm
PHX
-
YKF
8h 50m
1 stop
WestJet Logo
8:40 pm - 12:10 pm
YKF
-
PHX
18h 30m
1 stop
$311WestJet
Wed, Mar 4 - Sat, Mar 7
WestJet Logo
6:20 pm - 5:29 am
IAH
-
YKF
10h 09m
1 stop
WestJet Logo
7:00 pm - 4:30 pm
YKF
-
IAH
22h 30m
1 stop
$311WestJet
Tue, May 12 - Sun, May 17
WestJet Logo
7:35 pm - 7:50 pm
SEA
-
YKF
21h 15m
1 stop
WestJet Logo
8:40 pm - 6:45 pm
YKF
-
SEA
25h 05m
1 stop
$315WestJet
Fri, Apr 24 - Mon, Apr 27
WestJet Logo
6:20 pm - 5:29 am
IAH
-
YKF
10h 09m
1 stop
WestJet Logo
8:40 pm - 1:55 pm
YKF
-
IAH
18h 15m
1 stop
$316WestJet
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
3:10 pm - 5:29 am
SEA
-
YKF
11h 19m
1 stop
Multiple Airlines Logo
6:20 am - 5:09 pm
YKF
-
SEA
37h 49m
2 stops
$364Multiple Airlines
Wed, Mar 25 - Tue, Mar 31
Multiple Airlines Logo
8:00 am - 5:29 am
PHX
-
YKF
18h 29m
1 stop
Multiple Airlines Logo
6:20 am - 1:05 am
YKF
-
PHX
21h 45m
2 stops
$380Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Region of Waterloo Intl

Get data-powered insights and trends for flights to Region of Waterloo Intl to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Toronto Region of Waterloo Intl Airport?

The duration of your flight to Toronto depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Toronto on KAYAK are from New York, which takes 1h 45m, Boston, which takes 1h 50m, Miami, which takes 3h 19m, and Los Angeles, which takes 4h 40m.

Good to know - Book Cheap Toronto Region of Waterloo Intl Airport Plane Tickets

Cheapest flight$139
Flight from Seattle to Toronto Region of Waterloo Intl

When to book flights to Region of Waterloo Intl

Are your dates flexible? Find out the best times to travel to Region of Waterloo Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Toronto based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Toronto Region of Waterloo Intl flights

  • How far is Toronto Region of Waterloo Intl Airport from central Toronto?

    Toronto Region of Waterloo Intl Airport is 52 miles from the center of Toronto.

  • What is the cheapest day to fly to Toronto?

    Based on KAYAK data, the cheapest day to fly to Toronto is Monday where tickets can be as cheap as $90. On the other hand, the most expensive day to fly is Wednesday, where prices are $169 on average.

  • How does KAYAK find such low prices on flights to Toronto Region of Waterloo Intl?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Toronto Region of Waterloo Intl.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Toronto Region of Waterloo Intl?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto Region of Waterloo Intl is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Toronto Region of Waterloo Intl?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto Region of Waterloo Intl with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Toronto Region of Waterloo Intl?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto Region of Waterloo Intl up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Toronto Region of Waterloo Intl

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Toronto Region of Waterloo Intl flight deals.

Reviews of the top airline flying to Region of Waterloo Intl

 
See real verified KAYAK customer reviews for airlines flying to Toronto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Toronto. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Region of Waterloo Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10673 reviews
6.8Entertainment
7.1Comfort
6.3Food
7.3Boarding
7.8Crew
Airline reviews

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

2.0 MediocreFola, Feb 2026
PHL - YYZ
Read more Air Canada reviews

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Traveling to a place near Region of Waterloo Intl?

Book flights to Region of Waterloo Intl if you plan to visit one of these locations
Apsley

Everything you need to know for your flight to Region of Waterloo Intl

Information on the airport you'll fly into in Toronto